(19)

(11)

EP 2 744 891 A1

(12)

(43) Date of publication: 25.06.2014 Bulletin 2014/26 (21) Application number: 12825305.1 (22) Date of filing: 20.08.2012

(51) International Patent Classification (IPC):  C12N 5/071(2010.01) C12N 5/02(2006.01) (86) International application number: PCT/US2012/051596 (87) International publication number: WO 2013/028625 (28.02.2013 Gazette 2013/09)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 19.08.2011 US 201161575378 P 28.12.2011 US 201161580991 P (71) Applicant: SanBio, Inc. Mountain View, CA 94041-1522 (US)	(72) Inventors: AIZMAN, Irina Mountain View, CA 94041 (US) CASE, Casey, C. San Mateo, CA 94402 (US) (74) Representative: Bates, Philip Ian  Reddie & Grose LLP 16 Theobalds Road London WC1X 8PL London WC1X 8PL (GB)